A force of 100 newtons was necessary to lift a rock. a total of 150 joules of work was done. how far was the rock lifted

Where are magnetic fields strongest near a bar magnet

Which geologic feature would most likely be represented by contour lines drawn far apart from one another? A hill, a cliff, a plain, or a valley

Peter Piper picked a peck of pickled peppers. If Peter Piper picked a peck of pickled peppers, how many pickled peppers did Peter Piper pick?

Why plate tectonics is a scientific theory and not a scientific law.

You are pushing a dresser with drawers filled with clothing. What are two things you could do to reduce the friction between the dresser and the floor?

Total internal reflection occurs only if

A radioactive nucleus at rest decays into a second nucleus, an electron, and a neutrino. the electron and neutrino are emitted at right angles and have momenta of 9.80 ✕ 10-23 kg·m/s, and 5.70 ✕ 10-23 kg·m/s, respectively.

A child is sliding down a slide at the playground. Is the mechanical energy conserved? Why or why not? The mechanical energy is conserved. There is as much KE at the end as there was PE at the beginning. The mechanical energy isn't conserved.

Which term refers to the rate at which the velocity of a moving object changes? A. acceleration B. displacement C. resonance D. turbulance

This is a number, as of years, days, minutes, or seconds representing such an interval. The SI standard unit of this is the second.